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i love that every time you mention that

you can crash firefox by typing about:crashparent into the url bar

someone inevitably tries it, and then is like "why did i do this to myself"

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@Gankra Hmm. I think I can make that into a bookmark. For reasons.

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@Gankra why does it respawn a page with just "a"

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...dammit now I'll always wonder
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@Gankra oooh I wanna make my site Russian roulette with a .03% chance to replace any link with this as the target.

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@Gankra@toot.cat @arichtman@eigenmagic.net unfortunately i don't think it'd work (about:config doesn't)

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@Gankra why would you regret it though

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@Gankra What puzzles me is why anyone would type that in. It’s not as though it’s a recognised address bar command. Is it a cat/keyboard incident?

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@Jawaka @Gankra
“Some humans would do anything to see if it was possible to do it. If you put a large switch in some cave somewhere, with a sign on it saying 'End-of-the-World Switch. PLEASE DO NOT TOUCH', the paint wouldn't even have time to dry.”
#TerryPratchett Thiefof Time #quote

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@ghostdancer @Jawaka @Gankra the innocent version is about:robots (safe to do, no crash)

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@Gankra To test if crash events are handled correctly

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@Gankra@toot.cat i really don't know what i expected

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@Gankra I know exactly what's gonna happen yet I still feel like I need to try
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@Gankra submitting the crash report and including your post as the address I was visiting when it happened
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@Gankra Wow, it really does work!

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@Sylvhem @Gankra the real question is, does this work from clicked links, or even worse, from javascript redirects? :blobjoy:

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@Gankra here I go !

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@Gankra this was fun :akko_giggle:

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@Gankra it works on mobile!

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@Gankra is chrome://inducebrowsercrashforrealz still a thing for chromium-based browsers?

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@Gankra amazing

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@Gankra@toot.cat im pretty sure you can do chrome:initiatebrowsercrashforrealz on chrome

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@Gankra

Funny that they leave that one out of about:about

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@Gankra
me: tries it
firefox: crashes
me:
me: not sure what i expected here

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@Gankra I just tried it, why did I do this to myself

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@Gankra oh wow i expected that to crash the current window not the whole thing that's amazing

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@jyn there is one and only one parent process

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@Gankra one parent to rule them all, one parent to find them, one parent to bring them all and in the darkness bind them

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@Gankra this should be cargo-mommy's motto

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@Gankra LMAO crashes Firefox Mobile as well

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@Gankra I have 5 tabs open and active in FF and am in the middle of editing a document in one and yet I now feel compelled to try this. Thanks, I guess ...

:)

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@Gankra For anybody who's learning this for the first time and REALLY WANTS to try it... may I gently suggest its younger sibling: about:crashcontent (just crashes the current tab)

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@dan @Gankra Many many years ago when I worked for a small web-app startup, the other dev coded a "crash the browser" toggle in a page for a lark. It was a vast number of nested div tags that never closed. The other owner of the company very very very nicely told him to remove it. :)

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@Gankra: "Dead dove, do not eat" moment.

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@Gankra
Works on Firefox on Android too!

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@Gankra that's amazing, did try, and first time I've seen the crash reporter

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@Gankra I'm gonna do it.

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@Gankra why did i do this to myself

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@Gankra

If you on a windows computer : Don't forget to press ALT+F4 :)

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@Gankra "Tell a man there are 300 billion stars in the universe and he’ll believe you. Tell him a bench has wet paint on it and he’ll have to touch it to be sure."

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@Gankra The next step is setting up proper logging, so you end up with a crash dump of your firefox sou you can analyse the state it was in when you triggered the crash.

On most unix-like systems you can do this with any process by sending a signal using an app called 'kill'. kill signals is a bit of a rabithole, and I'm not going dive into it on a platform that limits me to 500 characters.

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@burne
Mastodon limits you to 2000something characters. Feel invited to go ahead. ;)

@Gankra

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@ditol @burne about:crashparent is precisely how you trigger the firefox crash reporter which saves a minidump locally

hi i worked on firefox's crash reporter and the minidump processor :)

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@Gankra trying it is the only way to know whether to believe you. so no regrets at all.

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@Gankra i am that exact person, sorry